HOBR Site Information Form
     GPS/GLONASS Campaign IGEX98


0.   Form

     Prepared by (full name)  : Martin Hendy
     Date Prepared            : 06-Nov-1998
     Report Type              : UPDATE
     Prepared Using           : XTREE


1.   Site Identification of the GPS/GLONASS Monument

     Site Name                : Hobart 
     Four Character ID        : HOBR
     Monument Inscription     :
     IERS DOMES Number        : 50116M003
     CDP Number               : 
     Monument Description     : Intersection of the vertical axis of a 5/8" 
                                hole with the top face of the U channel support 
                                on a STEEL MAST
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Geologic Characteristic  : BEDROCK
       Bedrock Type           : Jurassic Dolerite
       Bedrock Condition      : Fresh
       Fracture Spacing       : 
       Notes                  : 
     Additional Information   : The mark (also known as HOBA) is the intersection of the 
                                vertical axis of a 5/8 in. Whitworth-threaded steel stub with 
                                the horizontal plane coinciding with the top face of a 
                                U-channel support to which the steel stub is attached. The 
                                support is mounted on a 1.94 m vertical steel pole which is 
                                secured to the roof of the building that houses the hydrogen 
                                maser. A local survey monument SPM9393 is plumbed 1.938 m 
                                below this mark. This is a brass disc grouted in the concrete
                                roof supporting the mast.

2.   Site Location Information

     City or Town             : Hobart
     State or Province        : Tasmania
     Country                  : Australia
     Tectonic Plate           : Australian
     Approximate Position
       X coordinate (m)       : -3950183.987 m
       Y coordinate (m)       :  2522364.486 m
       Z coordinate (m)       : -4311588.311 m
       Latitude (deg)         :  42.80397 S
       Longitude (deg)        : 147.44000 E
       Elevation (m)          :  56.681 m
     Additional Information   : Position is ITRF92 @ 1994.0.
                                Height is ellipsoidal

3.   Receiver Information

3.1  Receiver Type            : ASHTECH GG24C
     Satellite System         : GPS+GLONASS
     Serial Number            : GB14220
     Firmware Version         :
     Date Installed           : 21-10-1998 00:29 UT
     Date Removed             : 
     Additional Information   : (multiple lines)


4.   Antenna Information

4.1  Antenna Type             : ASHTECH MDL GG ANTENNA L1
     Serial Number            : GD11163
     Antenna Height (m)       : 0.000 m
     Antenna Reference Point  : (ARP/BCR/BPA)
     Degree Offset from North :
     Antenna Radome Type      :
     Date Installed           : (dd-MMM-yyyy hh:mm UT)
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


5.   Local Site Ties

5.1  Monument Name            : AU016
     Site Ref CDP Number      : 
     Site Ref Domes Number    : 50116M004
     Differential Components from GPS/GLONASS Marker to Site Reference (ITRS)
       dx (m)                 : 112.713 m
       dy (m)                 :  50.732 m
       dz (m)                 : -50.200 m
     Accuracy (mm)            : 5 mm
     Date Measured            :  1994
     Additional Information   : Local tie connection was GPS by Dr Richard Coleman, 1994.


6.   Frequency Standard

6.1  Standard Type            : QUARTZ
       Frequency              :
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


7.   Collocation Information

7.1  Instrumentation Type     : GPS
       Status                 : PERMANENT
       Effective Dates        : 30-NOV-1995
       Notes                  : DOMES 50116M004

7.2  Instrumentation Type     : VLBI
       Status                 : PERMANENT
       Effective Dates        : 
       Notes                  : CDP 7242, DOMES 50116S002

8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (% rel h)     : (% rel h)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.2  Pressure Sensor Model    :
       Manufacturer           :
       Data Frequency         :
       Accuracy (mbar)        : (mbar)
       Height Diff to Ant (m) : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.3  Temperature Sensor Model :
       Manufacturer           :
       Data Frequency         :
       Accuracy (deg C)       : (deg C)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.4  Water Vapor Radiometer   :
       Manufacturer           :
       Distance to Antenna (m): (m)
       Elev Diff to Ant (m)   : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.5  Other Instrumentation    : (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : University of Tasmania
     Mailing Address          : Department of Surveying & Spatial Information
                                GPO Box 252-76
                                Hobart  Tasmania   2500
     Primary Contact
       Contact Name           : Dr Richard Coleman
       Telephone (primary)    : 61-3-6226 2108
       Telephone (secondary)  : 
       Fax                    : 61-3-6224 0282
       E-mail                 : ric@topex.surv.utas.edu.au
     Secondary Contact
       Contact Name           : Nick Bowden
       Telephone (primary)    : +61 3 6233 2942
       Telephone (secondary)  :
       Fax                    : +61 3 6233 6775
       E-mail                 : Nick>bowden@dpiwe.tas.gov.au
     Additional Information   : (multiple lines)


10.  Responsible Agency (if different from 9.)

     Agency                   : Australian Surveying & Land Information Group
                              : (AUSLIG)
     Mailing Address          : AUSLIG
                              : P.O. Box 2
                              : Belconnen ACT 2616
                              : AUSTRALIA
     Primary Contact
       Contact Name           : Martin Hendy
       Telephone (primary)    : +61 2 6201 4350
       Telephone (secondary)  :
       Fax                    : +61 2 6201 4366
       E-mail                 : mhendy@mailhost.auslig.gov.au
     Secondary Contact
       Contact Name           : Bob Twilley
       Telephone (primary)    : +61 2 62014346
       Telephone (secondary)  : 015296645 (mobile)
       Fax                    : +61 2 62014366
       E-mail                 : bobtwilley@auslig.gov.au
       E-mail                 :
     Additional Information   : (multiple lines)

11.  More Information

     URL for More Information :
     Hardcopy on File
       Site Map               : (N)
       Site Diagram           : (N)
       Horizon Mask           : (N)
       Monument Description   : (N)
       Site Pictures          : (N)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions

     (insert text graphic)


12.  Local Events Possibly Affecting Computed Position

12.x  Date                    : (dd-MMM-yyyy hh:mm UT)
      Event                   : (multiple lines)